Annals of Medicine and Surgery

Aims: Guidance has been published on how best to report randomised controlled trials (Consolidated Standards of Reporting Trials CONSORT) and systematic reviews (Preferred Reporting Items for Systematic Reviews and Meta-analysis PRISMA). In 2011, we reported a low rate of enforcement by surgery journals for submitted manuscripts to conform to these guidelines. The aim of this follow-up study is to establish whether there has been any improvement. Methods: We studied the 134 surgery journals indexed in the Journal Citation Report. The ‘Instructions to Authors’ were scrutinised for inclusion of the following guidance: CONSORT, PRISMA, clinical trial registration and systematic review registration. Results: Compared to 2011, there has been an improvement in the endorsement of reporting guidance in journals' ‘Instructions to Authors’ in 2014, as follows: trial registration (42% vs 33%), CONSORT (42% vs 30%) and PRISMA (19% vs 10%, all p < 0.001). As in 2011, journals with a higher impact were more likely to adopt trial registration (p < 0.001), CONSORT (p < 0.001) and PRISMA (p 1⁄4 0.002). Journals with editorial offices in the UK were more likely to endorse guidance compared to those outside the UK (p < 0.05). Only one journal mentioned registration for systematic reviews. Conclusions: Surgery journals are presently more likely to require submitted manuscripts to follow published reporting guidance compared to three years ago. However, overall concordance rates are still low, and an improvement is required to help enhance the quality of reporting e and ultimately the conduct e of randomised control trials and systematic reviews in surgery. © 2015 The Authors. Published by Elsevier Ltd on behalf of Surgical Associates Ltd. This is an open access article under the CC BY-NC-SA license (http://creativecommons.org/licenses/by-nc-sa/4.0/). mary, Upper Maudlin Street, ith), [email protected]. rown), james.wigley@gmail. ameed), saran.shantikumar@ ier Ltd on behalf of Surgical Asso